const Koa = require('koa')
const app = new Koa()
const views = require('koa-views')
const json = require('koa-json')
const onerror = require('koa-onerror')
const bodyparser = require('koa-bodyparser')
const serve = require('koa-static')
const logger = require('koa-logger')
const cors = require('koa2-cors')
const index = require('./routes/index')
const api = require('./routes/api')

// app.setter('secret', '156fs4a6gas4gas1gs3ah')
// error handler
onerror(app)

// middlewares
app.use(bodyparser({
  enableTypes: ['json', 'form', 'text']
}))
app.use(json())
app.use(cors());
app.use(logger())

app.use(serve(__dirname + '/public'))
app.use(views(__dirname + '/views', {
  extension: 'ejs'
}))

// logger
app.use(async (ctx, next) => {
  const start = new Date()
  await next()
  const ms = new Date() - start
  console.log(`${ctx.method} ${ctx.url} - ${ms}ms`)
})

//static
app.use(serve(__dirname + '/public/web'))
app.use(serve(__dirname + '/public/admin',{prefix:'/admin/'}))
app.use(serve(__dirname + '/public/uploads'))

// routes
app.use(index.routes(), index.allowedMethods())
app.use(api.routes(), api.allowedMethods())

// error-handling
app.on('error', (err, ctx) => {
  console.error('server error', err, ctx)
});
app.listen(3030)
module.exports = app
